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大扁圆头半空心铆钉(GB/T 1014—1986) mm |
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标记示例: 公称直径d=5mm、公称长度l=30mm、材料为BL2、不经表面处理的大扁圆头半空心铆钉的标记: 铆钉 GB/T 1014 5×30 |
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d |
dk |
K |
dt |
t |
R≈ |
r max |
l的范围 |
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黑色 |
有色 |
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公称 |
max |
min |
max |
min |
max |
min |
max |
min |
max |
min |
max |
min |
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|
2 |
2.06 |
1.94 |
5.04 |
4.56 |
1 |
0.8 |
1.12 |
0.94 |
1.12 |
0.94 |
2.24 |
1.76 |
3.6 |
0.1 |
4~14 |
|
2.5 |
2.56 |
2.44 |
6.49 |
5.91 |
1.4 |
1 |
1.62 |
1.44 |
1.62 |
1.44 |
2.74 |
2.26 |
4.7 |
0.1 |
5~16 |
|
3 |
3.06 |
2.94 |
7.49 |
6.91 |
1.6 |
1.2 |
2.12 |
1.94 |
2.12 |
1.94 |
3.24 |
2.76 |
5.4 |
0.1 |
6~18 |
|
(3.5) |
3.58 |
3.42 |
8.79 |
8.21 |
1.9 |
1.5 |
2.32 |
2.14 |
2.32 |
2.14 |
3.79 |
3.21 |
6.3 |
0.3 |
8~20 |
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4 |
4.08 |
3.92 |
9.89 |
9.31 |
2.1 |
1.7 |
2.62 |
2.44 |
2.52 |
2.34 |
4.29 |
3.71 |
7.3 |
0.3 |
8~24 |
|
5 |
5.08 |
4.92 |
12.45 |
11.75 |
2.6 |
2.2 |
3.66 |
3.42 |
3.46 |
3.22 |
5.29 |
4.71 |
9.1 |
0.3 |
10~40 |
|
6 |
6.08 |
5.92 |
14.85 |
14.15 |
3 |
2.6 |
4.66 |
4.42 |
4.16 |
3.92 |
6.29 |
5.71 |
10.9 |
0.3 |
12~40 |
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8 |
8.1 |
7.9 |
19.92 |
19.08 |
4.14 |
3.66 |
6.16 |
5.92 |
4.66 |
4.42 |
8.35 |
7.65 |
14.5 |
0.3 |
14~40 |
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注:① 尽可能不采用括号内的规格。 ② dt栏内“黑色”适用于由钢材制成的铆钉,“有色”适用于由铝或铜材制成的铆钉。 |
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公称长度l的通用规格系列: mm |
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公称 |
4 |
5 |
6 |
7 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
|
min |
3.76 |
4.76 |
5.76 |
6.71 |
7.71 |
9.71 |
11.65 |
13.65 |
15.65 |
17.65 |
19.58 |
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max |
4.24 |
5.24 |
6.24 |
7.29 |
8.29 |
10.29 |
12.35 |
14.35 |
16.35 |
18.35 |
20.42 |
|
公称 |
22 |
24 |
26 |
28 |
30 |
32 |
34 |
36 |
38 |
40 |
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min |
21.58 |
23.58 |
25.58 |
27.58 |
29.58 |
31.5 |
33.5 |
35.5 |
37.5 |
39.5 |
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max |
22.42 |
24.42 |
26.42 |
28.42 |
30.42 |
32.5 |
34.5 |
36.5 |
38.5 |
40.5 |
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质量 kg |
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公称直径/mm |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
8 |
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公称长度/mm |
每1000件钢制品的质量 ≈ |
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4 |
0.14 |
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5 |
0.16 |
0.27 |
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6 |
0.19 |
0.30 |
0.44 |
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7 |
0.21 |
0.34 |
0.49 |
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8 |
0.24 |
0.38 |
0.55 |
0.82 |
1.11 |
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10 |
0.29 |
0.46 |
0.66 |
0.97 |
1.31 |
2.15 |
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12 |
0.34 |
0.53 |
0.77 |
1.12 |
1.50 |
2.45 |
3.54 |
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14 |
0.38 |
0.61 |
0.88 |
1.27 |
1.70 |
2.76 |
3.98 |
7.99 |
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16 |
|
0.69 |
0.99 |
1.42 |
1.89 |
3.06 |
4.42 |
8.78 |
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18 |
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1.10 |
1.57 |
2.09 |
3.37 |
4.86 |
9.56 |
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20 |
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|
1.72 |
2.29 |
3.68 |
5.30 |
10.35 |
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22 |
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|
2.48 |
3.98 |
5.74 |
11.13 |
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24 |
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2.68 |
4.29 |
6.18 |
11.91 |
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26 |
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|
4.60 |
6.62 |
12.70 |
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28 |
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4.90 |
7.07 |
13.48 |
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30 |
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5.21 |
7.51 |
14.27 |
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32 |
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5.51 |
7.95 |
15.05 |
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34 |
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5.82 |
8.39 |
15.84 |
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36 |
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6.13 |
8.83 |
16.62 |
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38 |
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6.43 |
9.27 |
17.40 |
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40 |
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6.74 |
9.71 |
18.19 |

